The texture of animal liver ultrasound images is formed due to the different absorption, attenuation and reflection of ultrasound pulses by various liver tissue fibers, and the interaction of ultrasound pulses. The texture of animal liver ultrasound images of different animals has different light spot thickness and distribution state. Veterinarians judge whether the animal liver has disease based on this texture difference. The texture of animal liver ultrasound images reflects the structure of animal liver tissue. Therefore, quantitative analysis of animal liver texture can be used to distinguish whether the animal liver has disease and the type of disease, which can be used as a reference for veterinary doctors in auxiliary diagnosis. Veterinary clinical experience shows that:

(1) The texture of normal animal liver ultrasound images is regular, clear and densely distributed.

(2) The texture of animal B-ultrasound images of animal fatty liver is regular, unclear, and evenly distributed, and its texture is densely distributed.

(3) The texture of animal B-ultrasound images of animal cirrhosis is irregular but clear, unevenly distributed, and sparsely distributed.

In animal B-ultrasound images of veterinary medicine, the texture of normal animal tissue and diseased tissue is very different in thickness and distribution direction. Texture features are important features that reflect the grayscale change law in a macro sense, and computer-assisted animal B-ultrasound image analysis systems play a very important role in improving the diagnosis rate of animal medicine. The main interface of the animal liver animal B-ultrasound image automatic diagnosis system should be well set.