Some applications, however, are impossible without an. Architectures for high dynamic range, high speed image. Quantitative study of high dynamic range image sensor. The methods in this chapter use a special pixel design or a special pixel control, said to belong to the hardware methods category.
It describes various sensor and pixel architectures capable of achieving hdr imaging, as well as software approaches to make high dynamic range images out of lower dynamic range sensors or image sets. High dynamic range images can be generated by several imaging system architectures. Pdf this article describes the theory and application of high dynamic range imaging hdri. Sensors and architectures illumination is a crucial element in many applications, matching the luminance of the scene with the operational range. Several techniques and architectures have been proposed for extending image sensor dynamic range many questions. The basic hdr projector architecture as proposed in 29 can be also used for other. Because of the characteristics of spatial and temporal oversampling and photon counting, qiss have a wideranging application space, which includes lowlight imaging, highspeed imaging, and high dynamic range imaging 7 8 9. Sensors and architectures provides readers with an intermediate discussion of hdr image sensors and techniques for industrial and nonindustrial applications. The qis concept includes the singlebit qis and the multibit qis.
High dynamic range imaging at the quantum limit with single photon avalanche diodebased image sensors article pdf available in sensors 184. Precision high dynamic range hdr, high speed imaging is. Pdf many camera sensors suffer from limited dynamic range. This class outlines recent advances in high dynamic range imaging hdri from capture. It describes various sensor and pixel architectures capable of achieving hdr imaging, as well as software approaches to make high dynamic range. High dynamic range image sensors information systems. Sensors free fulltext high dynamic range imaging at the. Sensors and architectures, second edition dynamic range translator disclaimer you have requested a machine translation of selected content from our databases. Pdf high dynamic range imaging at the quantum limit with.