Patent ID: 8571253

Claim:
An image quality evaluation device, comprising: an image analyzer configured to analyze parameters of an image to obtain parameter values; and an evaluation unit configured to evaluate quality of the image based on the parameter values according to a predetermined standard and generate an evaluation result, wherein the image analyzer comprises a precision analyzer configured to obtain a precision of the image, wherein the precision of the image comprises an amount of pixels in the image, wherein the evaluation unit comprises a precision evaluation unit configured to evaluate the precision of the image by comparing the precision obtained by the precision analyzer to a predetermined standard precision value, wherein the predetermined standard precision value comprises a preset amount of pixels, and wherein the evaluation unit is configured to: compare the amount of pixels in the image to the preset amount of pixels to determine whether the amount of pixels in the image is greater than or less than the preset amount of pixels; determine that the quality of the image is acceptable when the amount of pixels in the image is greater than the preset amount of pixels; and determine that the quality of the image is unacceptable when the amount of pixels in the image is less than the preset amount of pixels.