Library

The second sub secondary division is a rarely used extension for classifying fingerprints in the Henry system. This classification is generally used when a fingerprint class becomes too large for an effective small searching group. So, the very first aim of this extension is to simplify and speed up the identification process. Later, in this […]

Extension to Henry’s fingerprint system is quite a viable way to come up with smaller groups for comparisons. Fingerprint classification extensions are used by various federal agencies to downsize the larger groups making classification systems more efficient and less time-consuming. To meet the efficiency of searching prints in larger groups databases, many federal agencies come

Final classification is a special subdivision of the Henry fingerprint system where the ridge counting of either little finger is used to obtain the final classification number. In this classification, if the values are from the right little finger, it sets in the numerator. For the left little finger, values are placed below the henry

Sub Secondary Classification is a subdivision in the Henry fingerprint system whose values are represented by symbols based on the ridge tracing and counting values of whorls and loops pattern. Index, middle, and ring finger values are used to classify this division. In this short post, you’re going to get to know what are the

Major classification is a subdivision of the Henry Fingerprint system (FBI modified) whose values are set in between the key division and primary division. Their values are based on the pattern present on the thumbs (number 1 and number 6 fingers). In this article, you’re going to know in-depth information on how to calculate the

One of the most important aspects of being a fingerprint examiner is determining Henry’s classification number. To come up with Henry’s number, you first have to fill out and extract patterned information from a 10 digit card (also called blocking the fingerprint cad). The second step is to calculate the Henry fingerprint value, and the

Secondary Classification is a subset of Henry Fingerprint System where patterns on index fingers are assigned by capital letters. Their values are set after the primaries in the classification line. In some special cases, a special extension to secondary i.e. small-letter grouping is used. Before jumping on how to calculate the value of a fingerprint’s

I’ve used stamp pads and fingerprint ink pads hundreds of times. They appear to be the same but forensically, both are different. And you should be aware when using a regular stamp pad for fingerprint registration. So, should you use stamp pads to register fingerprints? Yes, but only for general purposes. Avoid using them for