Ml Technology Ltd.

Ching-Hung Liang

Chia-Liang Hsu

Chang-Yu Wang

Ying-Chang Tseng

Ming-Chen Hsu

Chi-Heng Lu

A testing system for an image processing algorithm including a control unit, an image processing device, an image processing hardware, and a testing device is disclosed. The control unit provides an original image and parameters. The image processing device obtains the original image and the parameters, and drives the image processing hardware to perform a first image processing procedure to the original image based on the parameters to generate a hardware-processed image. The testing device obtains the original image, the parameters, and the hardware-processed image, and performs, through a simulation software, a second image processing procedure to the original image based on the parameters to generate a software-processed image. The testing device compares the hardware-processed image with the software-processed image through a testing software to generate a comparing result that shows a pixel difference of the hardware-processed image and the software-processed image.

Simulation testing system and simulation testing method for image processing algorithm

A calibrating device of calibrating a real-time image through a dithering process including a receiving unit, a storing unit, a displacing module, a computing module, and an outputting unit is disclosed. The receiving unit receives a real-time image from an image sensor and records a time parameter of the image. The storing unit stores a hash table that records multiple hash values used to calibrate the image. The displacing module shifts the multiple hash values in the hash table to generate an adjusted hash table. The computing module obtains a corresponding hash value from the adjusted hash table for each pixel point of the image in accordance with the coordinates of each pixel point, and respectively adds the corresponding hash value to the pixel value of each pixel point of the image to generate a calibrated image. The outputting unit outputs the calibrated image.

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Taipei, Taiwan

Ching-Hung Liang