Electronic devices, systems and methods for converting an input image into an output image

A method for converting an input image having a first dynamic range into an output image having a second dynamic range different from the first dynamic range, the method comprising:

• receiving, by a circuitry via a computing input physical interface of the circuitry, data representative of a first image;
• computing, by the circuitry, at least one statistical parameter characteristic of the first image;
• receiving, by a converter via a converting input physical interface of the converter, data representative of a second image;
• receiving, by the converter via a parameter input physical interface of the converter, entry data;
• and
• converting, by the converter, the second image into at least one part of the output image, based on the entry data.

A method for converting an input image having a first dynamic range into an output image having a second dynamic range different from the first dynamic range, the method comprising:

• receiving, by first circuitry and second circuitry via respectively a first computing input physical interface of the first circuitry and a second computing input physical interface of the second circuitry, first sub-images of the input image;
• computing, respectively by the first circuitry and the second circuitry, at least one first statistical parameter at least one second statistical parameter;
• receiving, by a first converter and a second converter respectively via a first converting input physical interface of the first converter and a second converting input physical interface of the second converter, second sub-images of the input image;
• receiving, by a weighting system via a weighting input physical interface, the at least one first statistical parameter and the at least one second statistical parameter;
• computing, by the first weighting system, a weighted average of the at least one first statistical parameter and the at least one second statistical parameter;
• receiving and storing, by a first buffer and a second buffer respectively via a first buffer input physical interface of the first buffer and a second buffer input physical interface of the second buffer, data representative of the first sub-images, while the first circuitry and the second circuitry compute the at least one first statistical parameter and the at least one second statistical parameter;
• transmitting, by the first buffer and the second buffer, said data representative of the first sub-images, respectively to the first converter and the second converter, once the first circuitry and the second circuitry have computed the at least one first statistical parameter and the at least one second statistical parameter;
• receiving, by the first converter and the second converter respectively via a first parameter input physical interface and a second parameter input physical interface, entry data comprising the weighted average;
• and
• converting, by the first converter and the second converter, the second sub-images into the output image, based on the entry data.

A method for converting an input image a first dynamic range into an output image having a second dynamic range different from the first dynamic range, the method comprising:

• receiving, by first circuitry and second circuitry respectively via a first computing input physical interface of the first circuitry and a second computing input physical interface of the second circuitry, first sub-images of a preceding image, the preceding image and the input image being two successive images in a sequence of images;
• computing, respectively by the first circuitry and the second circuitry, at least one first statistical parameter and at least one second statistical parameter;
• receiving, by a first converter and a second converter respectively via a first converting input physical interface of the t first converter and a second converting input physical interface of the second converter, second sub-images of the input image;
• receiving, by a first memory and a second memory via respectively a first memory input physical interface and a second memory input physical interface, once the first circuitry and the second circuitry have computed the at least one first statistical parameter and the least one second statistical parameter, said at least one first statistical parameter and said second at least one statistical parameter;
• receiving, from the first memory and the second memory, by a weighting system via a weighting input physical interface, the at least one first statistical parameter and the second at least one second statistical parameter;
• computing, by the weighting system, a weighted average of the at least one first statistical parameter and the at least one second statistical parameter;
• receiving, by the first converter and the second converter respectively via a first parameter input physical interface and a second parameter input physical interface, entry data each comprising the weighted average;
• and
• converting, by the first converter and the second converter, the second sub-images into the output image based on the entry data.