Histogram adjustment and image processing method, readable storage medium and electronic equipment

• Main Authors: CHEN WEI, CHI GUOQUAN, SUN SHUYUN
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses a histogram adjustment and image processing method, a readable storage medium and electronic equipment. The histogram adjustment method comprises a first adjustment step. The first adjustment step comprises the following steps: deleting the number of pixels of which each bin exceeds a self limit value in the histogram to obtain a first intermediate histogram, and calculating the total number of the deleted pixels to obtain a first total deletion number; calculating the total number of pixels of each bin which does not reach a self limit value in the first intermediate histogram to obtain a first residual total number; in the first intermediate histogram, supplementing the first total deletion amount to each bin which does not reach a self limit value according to a distribution proportion so as to obtain an adjusted histogram; wherein the distribution proportion is the proportion of the pixel number corresponding to each bin which does not reach the limit value of the bin in the first