Abstract: A method for writing images into a memory is provided. The method includes steps of: establishing a first configuration table for configuring the memory into a plurality of first buffers according to a first resolution of a first image; establishing a second configuration table for configuring the memory into a plurality of second buffers according to a second resolution of a second image, wherein the second resolution is different from the first resolution; and determining a position to which the second image is to be written into the memory according to the first configuration table and the second configuration table.

Abstract: A gas detection system comprising a case having a hollow chamber, a gas input port, a gas output port, a radiation emitting device, and a photo detector. The gas input port may be disposed on the case for a test gas flowing into the chamber. The gas output port may be disposed on the case for the test gas flowing out of the chamber. The radiation emitting device may be disposed on the case and operated in a surface plasmonic mode or a waveguide mode for emitting a narrow bandwidth thermal radiation light source with multi-peak wavelengths into the chamber, wherein the multi-peak wavelengths may comprise a first absorption wavelength and a second absorption wavelength of the test gas. The photo detector may be disposed on the case for detecting light intensity of the light source passing through the chamber to determine the concentration of the test gas.

Abstract: A method for writing images into a memory is provided. The method includes steps of: establishing a first configuration table for configuring the memory into a plurality of first buffers according to a first resolution of a first image; establishing a second configuration table for configuring the memory into a plurality of second buffers according to a second resolution of a second image, wherein the second resolution is different from the first resolution; and determining a position to which the second image is to be written into the memory according to the first configuration table and the second configuration table.

Abstract: A gas detection system comprising a case having a hollow chamber, a gas input port, a gas output port, a radiation emitting device, and a photo detector. The gas input port may be disposed on the case for a test gas flowing into the chamber. The gas output port may be disposed on the case for the test gas flowing out of the chamber. The radiation emitting device may be disposed on the case and operated in a surface plasmonic mode or a waveguide mode for emitting a narrow bandwidth thermal radiation light source with multi-peak wavelengths into the chamber, wherein the multi-peak wavelengths may comprise a first absorption wavelength and a second absorption wavelength of the test gas. The photo detector may be disposed on the case for detecting light intensity of the light source passing through the chamber to determine the concentration of the test gas.