Abstract: Surveillance cameras can be used in many buildings accessible to the public to deter criminal activity and promote public safety. Apparatus and corresponding methods, of the disclosed embodiments of the invention promote installation and use of such surveillance devices through an improved camera mounting module and power supply unit using a solar module having solar cells. An example embodiment of the surveillance devices includes an imaging device, power supply unit employing a solar module having solar cells, and a mounting module coupled to the imaging device, the solar cells being configured with the mounting module to collect light and provide available power to the power supply unit. The disclosed surveillance device, and corresponding process of performing surveillance, minimizes installation and maintenance costs and times associated with surveillance systems.

Abstract: Surveillance cameras can be used in many buildings accessible to the public to deter criminal activity and promote public safety. Apparatus and corresponding methods, of the disclosed embodiments of the invention promote installation and use of such surveillance devices through an improved camera mounting module and power supply unit using a solar module having solar cells. An example embodiment of the surveillance devices includes an imaging device, power supply unit employing a solar module having solar cells, and a mounting module coupled to the imaging device, the solar cells being configured with the mounting module to collect light and provide available power to the power supply unit. The disclosed surveillance device, and corresponding process of performing surveillance, minimizes installation and maintenance costs and times associated with surveillance systems.

Abstract: An interpolated lookup table circuit includes an input port for receiving an input signal having a first plurality of bits (N bits) including a first portion (Q bits) and a second portion (N-Q bits), a lookup table (LUT) having a plurality of entries wherein each of the plurality of entries has a second plurality of bits including a third portion (V bits) and a fourth portion (D bits), selection means operatively coupled to the input port and responsive to at least the first portion of the input signal which selects one of the plurality of LUT entries based on the first portion of the lookup table input signal.