Pentax IC-360 manual Appendix 2 Frequently Asked Questions

Models: IC-360

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Appendix 2

Appendix 2 - Frequently Asked Questions

This is the FAQ document for VersaCam IC Series products. This document provides answers to questions that often arise in the process of installing and operating the VersaCam Internet camera.

Table of Contents

1.Frequently Asked Questions

1.1.VersaCam Features

1.2.VersaCam Installation

1.3.Control and Utility Programs

1.4.Inserting Images into HTML Pages

1. Frequently Asked Questions

1.1.VersaCam Features

Q: What are VersaCam IC Series cameras?

A:VersaCam IC-Series cameras are integrated web cameras and servers with additional abilities to transmit images using FTP and e-mail. Each camera contains a CCD module, web server, FTP and e-mail clients, and networking hardware. VersaCam captures, processes, and transmits digital images through a network connection. As the VersaCam can be configured to operate as a Web server, it does not require a separate dedicated server in most cases (depending upon number of simultaneous users). After installing the VersaCam at the desired site, you may monitor images from your choice of remote sites.

Q: What preparation is needed for installation?

A:A VersaCam requires only AC power and a 10BaseT type network connection.

Q: Which algorithm is used to compress digital images?

A:The VersaCam IC Series uses a wavelet algorithm to compress digital images. Wavelet is a still-image based compression algorithm. This means that each frame is captured individually, and can be viewed individually (unlike MPEG images), making it ideal for security applications. The VersaCam compresses and transmits these still images at very high speed to provide high speed streaming video.

Q: What is the difference between Wavelet algorithm and JPEG in compressing digital images?

A:Wavelet is more efficient than JPEG by 30-300%. The higher efficiency of Wavelet comes from its encoding method. The Wavelet algorithm uses DWT (Discrete Wavelet Transform) while JPEG uses DCT (Discrete Cosine Transform). Due to its efficiency, Wavelet has also been adopted for JPEG 2000 digital image compression.

Since Wavelet is not yet fully standardized, it requires the installation of a browser plug-in or Active-X control to view VersaCam images through such standard web browsers as Netscape and Explorer. The size of a typical Plug-in or Active-X control for Wavelet images is often as large as 3 megabytes, requiring a long download time. However, Pentax provides Plug-in and

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VersaCam IC-360 User’s Guide

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Pentax IC-360 manual Appendix 2 Frequently Asked Questions

IC-360 specifications

The Pentax IC-360 is a remarkable digital camera that delivers exceptional performance and versatility for both amateur and professional photographers. Renowned for its compact design, the IC-360 allows for easy handling and portability without sacrificing functionality.

One of the main features of the Pentax IC-360 is its impressive image sensor. With a high-resolution CMOS sensor, it captures stunning detail and clarity, even in challenging lighting conditions. The sensor is optimized for low-light performance, allowing users to produce high-quality images with minimal noise, making it an ideal choice for night photography or indoor events.

The IC-360 also incorporates advanced autofocus technologies, ensuring that subjects are captured accurately and swiftly. The camera utilizes a hybrid autofocus system that combines phase-detection and contrast-detection autofocus, resulting in faster and more precise focusing capabilities. This technology makes it easier to capture moving subjects, whether in sports or wildlife photography.

An enhanced image stabilization system further elevates the camera's performance, drastically reducing the effects of camera shake, especially during handheld shooting. This feature is crucial for achieving sharp, blur-free images, particularly in low-light settings or with longer focal lengths.

The camera features a versatile zoom lens that allows users to cover a wide range of focal lengths, making it suitable for various shooting scenarios, from landscapes to portraits. Additionally, the IC-360 boasts a variety of shooting modes, including manual control, aperture priority, and shutter priority, giving photographers the creative freedom to manipulate their settings based on different environments.

Connectivity options are another highlight of the Pentax IC-360. With built-in Wi-Fi, users can easily share their images and videos on social media or transfer files to their smartphones and tablets for quick editing. The camera also features a robust design that is weather-sealed, making it a durable choice for photographers who enjoy shooting in diverse climates.

In conclusion, the Pentax IC-360 combines innovative technology with user-friendly features, making it a compelling option in the digital camera market. Its high-resolution sensor, advanced autofocus system, and robust build quality provide photographers with the tools they need to capture stunning images in a variety of settings. Whether you're a seasoned pro or just beginning your photography journey, the Pentax IC-360 is designed to enhance your photographic experience.