The invention relates to an overall data recognition platform, which comprises nearest neighbor interpolation equipment used for receiving storehouse captured images from a computer storehouse site, averagely segmenting the warehouse captured image into blocks with corresponding block sizes based on the distance between the resolution of the warehouse captured image and a preset resolution threshold, for each block, selecting corresponding nearest neighbor interpolation processing with different strengths based on the pixel value variance of the block to obtain corrected blocks, and splicing the obtained corrected blocks to obtain a nearest neighbor interpolation image; and the brightness analysis equipment is used for analyzing each object in the nearest neighbor interpolation image. Thewhole data recognition platform is wide in application range, convenient and practical. Due to the fact that on the basis of targeted image processing, the overall wilt degree of the plants in the computer storehouse is effectively judged, valuable reference data can be provided for watering time, and therefore the watering frequency and the growth effect are balanced.