公开(公告)号：US20150271468A1

公开(公告)日：2015-09-24

申请号：US14609432

申请日：2015-01-30

Applicant: HTC Corporation

Inventor： Hsin-Ti Chueh ,  Jing-Lung Wu ,  Fu-Chang Tseng ,  Wei-Chih Kuo

IPC: H04N13/02 ,  G06K9/62 ,  H04N5/262 ,  G06K9/46 ,  G06T7/00

CPC classification number: H04N5/2628 ,  G06T7/33 ,  G06T7/593 ,  G06T2207/10012 ,  H04N13/122 ,  H04N13/133 ,  H04N13/239 ,  H04N13/25 ,  H04N2013/0081

Abstract: A method for an image capturing device is disclosed. The method includes capturing a first image and a second image; adjusting a first resolution of the first image to a second resolution of the second image; cropping a first image part corresponding to the second image in the first image via comparing feature points between the first image and the second image, for generating a third image; detecting non-ideal effects between the second image and the third image; compensating the non-ideal effects, for generating a first corrected image and a second corrected image; and calculating a depth information based on the first corrected image and the second corrected image.

Abstract translation: 公开了一种用于图像捕获装置的方法。 该方法包括捕获第一图像和第二图像; 将第一图像的第一分辨率调整到第二图像的第二分辨率; 通过比较第一图像和第二图像之间的特征点来对第一图像中的第二图像对应的第一图像部分进行裁剪，以产生第三图像; 检测第二图像和第三图像之间的非理想效果; 补偿非理想效果，用于产生第一校正图像和第二校正图像; 以及基于所述第一校正图像和所述第二校正图像来计算深度信息。

公开(公告)号：US20150235669A1

公开(公告)日：2015-08-20

申请号：US14183589

申请日：2014-02-19

Applicant: HTC Corporation

Inventor： Jing-Lung Wu ,  Hsin-Ti Chueh ,  Jenn-Wein Wu ,  Lo-Chien Lee ,  Wen-Yuan Chen

IPC: G11B27/022 ,  H04N9/802 ,  G11B27/22

CPC classification number: G11B27/022 ,  G11B27/031 ,  G11B27/22 ,  G11B27/28 ,  H04N5/76 ,  H04N9/802

Abstract: A multimedia processing apparatus, method, and non-transitory tangible computer readable medium thereof are provided. The multimedia processing apparatus of the present invention includes an interface and a processing unit. The interface receives an audio stream continuously, wherein the audio stream is defined with a time line. The processing unit performs the following operations every a predetermined time interval: (a) deciding a first portion of the audio stream with reference to a time instant of the time line, (b) calculating an energy of the first portion of the audio stream, and (c) calculating a difference between the energy and a previous energy. The processing unit decides a plurality of second portions of the audio stream and decides a beat point for each of the second portions by selecting the time instant that corresponds to the maximum difference within the second portion.

Abstract translation: 提供了多媒体处理装置，方法和非暂时有形的计算机可读介质。 本发明的多媒体处理装置包括接口和处理单元。 该接口连续地接收音频流，其中音频流是用时间线定义的。 处理单元每隔预定时间间隔执行以下操作：（a）参考时间线的时刻决定音频流的第一部分，（b）计算音频流的第一部分的能量， 和（c）计算能量与以前的能量之间的差。 处理单元决定音频流的多个第二部分，并且通过选择对应于第二部分内的最大差异的时刻来确定每个第二部分的节拍点。

公开(公告)号：US09055222B2

公开(公告)日：2015-06-09

申请号：US13735299

申请日：2013-01-07

Applicant: HTC Corporation

Inventor： Ching-Fu Lin ,  Pol-Lin Tai ,  Cheng-Hsien Lin ,  Jing-Lung Wu ,  Hsin-Ti Chueh

IPC: H04N5/228 ,  H04N5/232

CPC classification number: H04N5/23254

Abstract: An electronic device and methods for image stabilization for use in an electronic device are provided. The method includes the steps of: receiving a plurality of motion data, at least a portion of the plurality of motion data corresponding to a first image frame, determining a motion value corresponding to the first image frame according to the portion of motion data, determining a display offset between the first image frame to a reference image frame according to the motion value and providing a portion of the first image frame for display according to the display offset. The reference image frame is displayed prior to the first image frame and is stored in a storage unit.

Abstract translation: 提供了一种用于电子设备中的用于图像稳定化的电子设备和方法。 该方法包括以下步骤：接收多个运动数据，多个运动数据的至少一部分对应于第一图像帧，根据运动数据的部分确定对应于第一图像帧的运动值，确定 根据运动值在第一图像帧与参考图像帧之间的显示偏移，并且根据显示偏移提供用于显示的第一图像帧的一部分。 参考图像帧在第一图像帧之前显示并存储在存储单元中。

公开(公告)号：US10013739B2

公开(公告)日：2018-07-03

申请号：US15248090

申请日：2016-08-26

Applicant: HTC CORPORATION

Inventor： Chia Yen Michael Lin ,  Chia-Ho Pan ,  Jing-Lung Wu ,  Hsin-Ti Chueh

IPC: G06T5/00

CPC classification number: G06T5/00 ,  G06T5/007 ,  G06T2207/20021

Abstract: An embodiment of an image enhancement method is introduced for use in an electronic device. An image composed of a plurality of pixel values is first received, and each pixel therein is separated into two channels. The image is further divided into a plurality of blocks. A distribution of a selected channel is determined for each block, which is selected from the two channels. For each pixel, the pixel value of the selected channel is adjusted according to at least one distribution corresponding to at least one neighboring block. For each pixel, the pixel value of the other channel is adjusted according to the adjusted pixel value of the selected channel. As a result, the adjusted image is provided.

公开(公告)号：US09449646B2

公开(公告)日：2016-09-20

申请号：US14050611

申请日：2013-10-10

Applicant: HTC CORPORATION

Inventor： Jing-Lung Wu ,  Hsin-Ti Chueh ,  Jenn-Wein Wu ,  Lo-Chien Lee ,  Wen-Yuan Chen

IPC: G10H1/00 ,  G10H1/18 ,  G10H7/00 ,  G11B27/038 ,  G06F17/30

CPC classification number: G11B27/038 ,  G06F17/30026 ,  G06F17/30778

Abstract: Methods and systems for media file management are provided. A music file including music samples is provided. The music file is analyzed to calculate a gain for each music sample. At least one valley point is detected based on the gains of the respective music samples. A first and a second specific valley points are selected from the detected valley point, and respectively setting the first and second specific valley points as a start and an end of a music segmentation. Media data is generated for media files in the electronic device based on the music segmentation.

Abstract translation: 提供媒体文件管理的方法和系统。 提供包括音乐样本的音乐文件。 分析音乐文件以计算每个音乐样本的增益。 基于相应音乐样本的增益来检测至少一个谷点。 从检测到的谷点中选择第一和第二特定谷点，并且分别设置第一和第二特定谷点作为音乐分割的开始和结束。 基于音乐分段，为电子设备中的媒体文件生成媒体数据。

公开(公告)号：US09438785B2

公开(公告)日：2016-09-06

申请号：US13762460

申请日：2013-02-08

Applicant: HTC Corporation

Inventor： Fu-Chang Tseng ,  Chen-si Dai ,  Wan-Ju Tseng ,  Wei-Ting Liu ,  Jing-Lung Wu ,  Yu-Chun Peng ,  Hsin-Ti Chueh

IPC: H04N5/232

CPC classification number: H04N5/23212

Abstract: An electronic device and a focus adjustment method thereof are provided. The electronic device and the focus adjustment method thereof pre-process the image frames captured to provide focus information of the image frames and adjust the focus according to the focus information. Therefore, as the subject followed or the current scene is out of focus in response to movement of the electronic device, the present invention can immediately obtain the change of focus via the focus information and effectively adjust the focus according to the focus information.

Abstract translation: 提供一种电子设备及其焦点调整方法。 电子设备及其焦点调整方法对所拍摄的图像帧进行预处理，以提供图像帧的焦点信息，并根据焦点信息调整焦点。 因此，由于随着电子设备的移动而跟随或者当前场景不对焦，本发明可以通过焦点信息立即获得焦点变化，并根据焦点信息有效地调整焦点。

公开(公告)号：US20160171675A1

公开(公告)日：2016-06-16

申请号：US14948396

申请日：2015-11-23

Applicant: HTC Corporation

Inventor： Wan-Ju Tseng ,  Jing-Lung Wu

IPC: G06T7/00 ,  G02B27/01 ,  G06F3/01

CPC classification number: G06F3/012 ,  G02B27/017 ,  G02B2027/011 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0198 ,  G06F3/0304 ,  G06F3/0346 ,  G06F3/0383 ,  G06F3/0484 ,  G06F3/04842 ,  G06T7/85 ,  G06T2207/10028 ,  G06T2207/30196 ,  G06T2207/30204

Abstract: A head mounted display apparatus and a calibrating method thereof are provided. The HMD apparatus has a dual camera unit. The method includes: disposing a reference object in front of the dual camera unit, wherein the reference object has at least one physical feature; capturing a plurality of images of the reference object by the dual camera unit, and generating a distance information of the reference object according to the images; determining whether the dual camera unit being deformed or not by analyzing the distance information; and calibrating the HMD apparatus if the dual camera unit being deformed.

Abstract translation: 提供一种头戴式显示装置及其校准方法。 HMD装置具有双相机单元。 该方法包括：将参考对象放置在双相机单元的前面，其中参考对象具有至少一个物理特征; 通过双相机单元捕获参考对象的多个图像，并根据图像生成参考对象的距离信息; 通过分析距离信息确定双相机单元是否变形; 并且如果双相机单元变形，则校准HMD装置。

公开(公告)号：US09251849B2

公开(公告)日：2016-02-02

申请号：US14183589

申请日：2014-02-19

Applicant: HTC Corporation

Inventor： Jing-Lung Wu ,  Hsin-Ti Chueh ,  Jenn-Wein Wu ,  Lo-Chien Lee ,  Wen-Yuan Chen

IPC: G06F17/00 ,  G11B27/022 ,  G11B27/22 ,  H04N9/802

CPC classification number: G11B27/022 ,  G11B27/031 ,  G11B27/22 ,  G11B27/28 ,  H04N5/76 ,  H04N9/802

Abstract: A multimedia processing apparatus, method, and non-transitory tangible computer readable medium thereof are provided. The multimedia processing apparatus of the present invention includes an interface and a processing unit. The interface receives an audio stream continuously, wherein the audio stream is defined with a time line. The processing unit performs the following operations every a predetermined time interval: (a) deciding a first portion of the audio stream with reference to a time instant of the time line, (b) calculating an energy of the first portion of the audio stream, and (c) calculating a difference between the energy and a previous energy. The processing unit decides a plurality of second portions of the audio stream and decides a beat point for each of the second portions by selecting the time instant that corresponds to the maximum difference within the second portion.

Abstract translation: 提供了多媒体处理装置，方法和非暂时有形的计算机可读介质。 本发明的多媒体处理装置包括接口和处理单元。 该接口连续地接收音频流，其中音频流是用时间线定义的。 处理单元每隔预定时间间隔执行以下操作：（a）参考时间线的时刻决定音频流的第一部分，（b）计算音频流的第一部分的能量， 和（c）计算能量与以前的能量之间的差。 处理单元决定音频流的多个第二部分，并且通过选择对应于第二部分内的最大差异的时刻来确定每个第二部分的节拍点。

公开(公告)号：US09247141B2

公开(公告)日：2016-01-26

申请号：US13773562

申请日：2013-02-21

Applicant: HTC Corporation

Inventor： Fu-Chang Tseng ,  Sung-Hao Lin ,  Li-Chun Hsu ,  Jeng-Yu Yeh ,  Jing-Lung Wu ,  Hsin-Ti Chueh

IPC: H04N5/232

CPC classification number: H04N5/23293 ,  H04N5/23216 ,  H04N5/23245

Abstract: The present invention discloses an image capture method comprises capturing a sequence of image frames; providing the sequence of image frames for preview along a first path and buffering the sequence of image frames into a buffer along a second path separately and concurrently; receiving an input command via an input interface unit; and in response to the input command, extracting a portion of the sequence of image frames from the buffer and encoding the portion of image frames along the second path; and storing the portion of encoded image frames in a memory unit.

Abstract translation: 本发明公开了一种图像捕获方法，包括捕获图像帧序列; 提供沿着第一路径预览的图像帧序列，并且将所述图像帧序列沿着第二路径分开并同时地缓冲到缓冲器中; 经由输入接口单元接收输入命令; 并且响应于所述输入命令，从所述缓冲器提取所述图像帧序列的一部分并且沿着所述第二路径对所述图像帧的所述部分进行编码; 以及将编码图像帧的该部分存储在存储单元中。

公开(公告)号：US09104309B2

公开(公告)日：2015-08-11

申请号：US13869982

申请日：2013-04-25

Applicant: HTC Corporation

Inventor： Fu-Chang Tseng ,  Jing-Lung Wu ,  Hsin-Ti Chueh

IPC: G09G5/00 ,  G09G5/02 ,  G06F3/048 ,  G06T5/00 ,  G06T3/40 ,  G06F3/0488

CPC classification number: G06F3/04883 ,  G06F2203/04808

Abstract: Patterns displayed on a touch screen are swapped in response to occurrence or movements of touch points on the touch screen. Therefore, when a user of the multi-touch device including the touch screen intends to swap patterns displayed on the touch screen, he or she is merely required to give a few simultaneous touches corresponding to the patterns on the touch screen or to simply move the patterns on the touch screen using simultaneous touches.

Abstract translation: 响应于触摸屏上的触摸点的发生或移动，交换在触摸屏上显示的图案。 因此，当包括触摸屏的多点触摸设备的用户想要交换显示在触摸屏上的图案时，他或她仅需要给出与触摸屏上的图案相对应的几个同时触摸，或者简单地移动 触摸屏上的图案使用同时触摸。